Dennis Kaware, Hanny H. Tumbelaka, and Murtiyanto Santoso. “ANALISA EFISIENSI PENGGUNAAN MPPT PADA SOLAR CELL”. SinarFe7, vol. 1, no. 1, July 2018, pp. 276-80, https://journal.fortei7.org/index.php/sinarFe7/article/view/189.